Car Air Filter RTV 2 Liquid Silicone Sealant

HONG YE JIE High-Temperature Resistant Liquid Tank Silicone is a 1:1 two-component RTV 2 Silicone Rubber, ideal for sealing HEPA filter, optical electronics, LCD manufacturing, and high-temperature equipment sealing. With ISO9001/CE certified quality, it offers excellent heat resistance, low viscosity, and strong adhesion to PC, metal, and ABS. The platinum-cured formula ensures eco-friendliness, no by-products, and reliable sealing against moisture, shock, and corrosion, serving global industries for 22 years.

Product Overview

HONG YE JIE High-Temperature Resistant Liquid Tank Jelly Silicone (Liquid Tank Sealant) is a premium two-component (A/B) flowable silicone gel designed for industrial sealing and potting needs. This Liquid silicone rubber is Platinum cured silicone, which mixed at a 1:1 weight ratio, it cures into a gel-like elastomer at room or elevated temperatures. As a professional RTV silicone gel for tanks, it integrates safety, environmental friendliness, and high toughness, boasting exceptional weather resistance and compatibility with PC, PP, ABS, PVC, aluminum, galvanized steel, and stainless steel. It’s the top choice for air filter potting, high-temperature oven bonding, and precision electronic component protection.

Technical Specifications

1. Mixing Ratio: A:B = 1:1 (by weight)

2. Viscosity: Low flowable formula (easy pouring)

3. Curing Condition: Room temperature (3-8 hours) or 80-100℃ (20 minutes)

4. Operating Temperature Range: Resists high and low temperatures (stable performance without deformation)

5. Adhesion: Bonds well with plastics (PC/ABS/PVC) and metals (aluminum/stainless steel)

6. Cure Type: Addition curing (platinum-cured), no by-products

6. Shelf Life: 1 year (sealed storage, avoiding acids/alkalis/impurities)

7. Certification: ISO9001, CE compliant

 Product Features & Advantages

1. Superior Heat Resistance: Withstands extreme temperatures, ideal for high-temperature ovens, induction cookers, and HEPA filters.

2. Easy Application: Low viscosity ensures smooth pouring; 1:1 mixing ratio simplifies operation.

3. Reliable Sealing: Elastomeric structure absorbs thermal expansion stress, preventing cracks and maintaining long-term sealing.

4. Eco-Friendly & Safe: Platinum-cured (addition curing) formula, no toxic by-products, meets international environmental standards.

5. Strong Adhesion: Bonds firmly to multiple materials without primer, reducing process costs.

6. No Oil Bleeding: Cured product remains clean, suitable for precision electronics and optical devices.

 Application Scenarios

- Liquid tank HEPA filters (sealing & potting)

- Optical electronics/LCD manufacturing (moisture-proof sealing)

- Precision electronic components (shockproof/insulation protection)

- High-temperature equipment (ovens, induction cookers, industrial heaters)

- Metal/plastic bonding (aluminum, galvanized steel, PC/ABS/PVC assemblies)

 How to Use

1. Fully stir Component A and Component B separately in their original containers before mixing.

2. Mix A and B at a 1:1 weight ratio, ensuring uniform blending.

3. Degas the mixture at 0.08MPa for 3 minutes to remove air bubbles.

4. Pour the mixed gel into the target area; maintain recommended temperature during and after curing.

5. Cure at room temperature (3-8 hours) or heat cure (80-100℃ for 20 minutes) for faster results (ideal for winter).

Certifications & Compliance

Our liquid tank jelly silicone is high transparency silicone, which is certified with ISO9001 quality management system and CE safety standard. As a professional Electronic Potting Compound manufacturer with 22 years of experience, we adhere to global industrial standards, ensuring product reliability for international markets.

Customization Options

We offer customization for packaging (20KG/200KG barrels) and formula adjustments (viscosity, curing time) based on specific application needs. Contact our team for tailored solutions for your industry.

 FAQ

Q1: Can this product be used for food-related equipment?

A: No, it’s industrial-grade. For food-contact applications, choose our Food grade mold silicone.

Q2: What materials should be avoided during use?

A: Avoid contact with substances that inhibit curing (e.g., certain amines, sulfur-containing compounds).

Q3: How to store the product properly?

A: Seal tightly and store in a cool, dry place; avoid direct sunlight and contact with impurities.

Q4: Is OEM service available?

A: Yes, we provide OEM/ODM services for bulk orders, including custom branding and formula adjustments.

Q5: Can it replace electronic Potting Compound for outdoor use?

A: Yes, its weather resistance and moisture-proof performance make it suitable for outdoor electronic sealing.